2243222233 has 16 divisors (see below), whose sum is σ = 2729510784. Its totient is φ = 1799642880.

The previous prime is 2243222207. The next prime is 2243222249. The reversal of 2243222233 is 3322223422.

It is a de Polignac number, because none of the positive numbers 2^k-2243222233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2243222198 and 2243222207.

It is not an unprimeable number, because it can be changed into a prime (2243222203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30535 + ... + 73612.

It is an arithmetic number, because the mean of its divisors is an integer number (170594424).

Almost surely, 2^2243222233 is an apocalyptic number.

It is an amenable number.

2243222233 is a deficient number, since it is larger than the sum of its proper divisors (486288551).

2243222233 is a wasteful number, since it uses less digits than its factorization.

2243222233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104352.

The product of its digits is 6912, while the sum is 25.

The square root of 2243222233 is about 47362.6670807293. The cubic root of 2243222233 is about 1309.0536126385.

Adding to 2243222233 its reverse (3322223422), we get a palindrome (5565445655).

The spelling of 2243222233 in words is "two billion, two hundred forty-three million, two hundred twenty-two thousand, two hundred thirty-three".